PHAs, Retinol, and Niacinamide: The Power Players That Actually Get Along

Powerful alone, better together.

June 26, 2025

When it comes to skincare, some ingredients have reputations for being a little… intense. (Looking at you, retinol.) But what if we told you there’s a way to combine potent actives—like PHAs, retinol, and niacinamide—without causing chaos on your skin barrier? Yes, they’re strong. But used correctly, these three actually play well together and can completely transform your skin for the better.

Let’s break it down. First, meet the trio:

Retinol:
This vitamin A derivative is a gold-standard anti-aging ingredient for a reason. It speeds up cell turnover, helps fade hyperpigmentation, and smooths fine lines. But let’s be honest—it can also be a bit much for sensitive skin types, especially when used too often or layered with the wrong products.

Niacinamide:
A darling of the skincare world, niacinamide (a form of vitamin B3) does a little bit of everything. It strengthens the skin barrier, reduces redness, controls oil, and even brightens dark spots. The best part? It’s incredibly well-tolerated, which makes it a great buffer when using more active ingredients.

PHAs (Polyhydroxy Acids):
Think of PHAs as the gentler, more refined cousins of AHAs. They exfoliate the skin’s surface, helping to slough off dead skin cells and improve texture, but without the sting. PHAs are also humectants, meaning they attract moisture—bonus points for hydration.

So can you really use all three? Absolutely! In fact, this trio can work synergistically to give you smoother, brighter, and calmer skin—without the usual irritation.

Why They Work Well Together

PHAs prep your skin.
Using PHAs a few times a week helps gently exfoliate dead skin cells, which allows your retinol to penetrate more effectively. Unlike stronger acids, PHAs won’t leave your skin raw—just smooth and more receptive.

Retinol does the heavy lifting.
Once the skin is prepped and calm, retinol can work its magic—stimulating collagen, reducing pigmentation, and keeping breakouts at bay.

Niacinamide is the peacekeeper.
Niacinamide has anti-inflammatory properties that make it ideal for soothing any potential irritation from retinol or exfoliating acids. It also helps support the skin barrier, so if your skin is feeling a little sensitive from active use, niacinamide is like a comforting hug.

The result? A powerhouse routine that hits multiple skin concerns without overloading your complexion.

Layering 101 (So you don’t overwhelm your skin!)

Start slow.
If you’re new to any of these ingredients, introduce them gradually. Use PHAs two to three times a week, retinol every other night (or less, depending on your skin’s tolerance), and niacinamide daily.
Timing matters.
You don’t have to use all three in the same routine. For example, PHAs in the morning and retinol at night. Niacinamide can be used in both routines to help keep the skin balanced.
Listen to your skin.
If your skin feels tight, red, or flaky, pull back. The goal is consistency—not perfection.
Moisturize, moisturize, moisturize.
Hydration is your skin’s BFF, especially when using actives. Look for a barrier-repairing moisturizer with ceramides or hyaluronic acid.
Always wear sunscreen.
Retinol (and exfoliants like PHAs) can make your skin more sensitive to the sun, so daily SPF is non-negotiable. It protects all that hard-earned progress and helps prevent further pigmentation and damage. (Choose from a wide range of SPF formulas here.)

Derma-Approved Picks to Build Your Routine

Want to try this power trio for yourself? Here are a few dermatologist-backed formulas we love:

PHA Pick: Neostrata Restore PHA Facial Cleanser
A soap-free, non-foaming gel cleanser that gently exfoliates with polyhydroxy acid (PHA) to smooth and prep the skin—without drying or irritating. Perfect as a daily refresh, even for sensitive types.

Retinol Pick for Sensitive Skin: Neostrata Potent Retinol Complex
A beginner-friendly yet effective formula with 0.3% pure retinol plus 4% niacinamide, soothing Centella Asiatica, and hydrating hyaluronic acid. This serum targets rough texture, fine lines, and uneven tone—while keeping your barrier calm and hydrated. Ideal if you’re new to retinol or want a gentler alternative to more intense treatments.

Brightening Boost: ZO Retinol Skin Brightener 0.5%
Looking to target stubborn dark spots and uneven tone? This brightening treatment delivers with 0.5% retinol—a higher concentration that works to fade discoloration, refine skin texture, and repair visible damage. Best for those ready for a stronger retinol formula to address pigmentation and early signs of aging.

Niacinamide Hero: Glowbiotics MD Gentle Probiotic Calming Lotion
A lightweight, niacinamide-rich probiotic lotion that hydrates, calms, and strengthens the skin barrier. It soothes irritation, improves texture, and leaves skin soft, balanced, and visibly brighter.

For Best Results, Talk to a Pro

PHAs, retinol, and niacinamide may sound like a recipe for irritation—but with the right approach, they’re a dream team. Together, they tackle dullness, fine lines, uneven texture, and inflammation. The key? Start slow, build up, and pay attention to how your skin responds. With a little patience and the right layering strategy, you’ll unlock glowier, healthier skin—without the drama.

Because good skin isn’t about using more, it’s about using smart. And this trio is as smart (and skin-friendly) as it gets.

For customized skincare, haircare, and body care recommendations, you can book a face-to-face or virtual consultation with Dr. Maximin Navarro, resident dermatologist at Bella Pelle Skin Solutions, here. You may also contact the Bella Pelle Skin Solutions clinic at (+63) 999-887-1933. For a full list of facial services and other treatments, click here.

Bella Pelle Skin Solutions is located 2/F L Building, #142 Katipunan, Brgy. Saint Ignatius, Quezon City. The center is open Monday to Friday, from 9 a.m. to 6 p.m.